Today | Weather | Monday, October 26, 2026

Weather in Lynn, Massachusetts

12:40 PM
Now
Sunny Weather
64° F
Feels Like 66°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 3
Humidity 37 %
Today
Cloudy Weather
Day 70°
Night 43°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 3

Lynn Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 26, 2025)
Night

Day

57°

Night

36°

Wind

7 mph

Precipitation

6 %

Air Quality in Lynn

NOW
56 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 14.74 µg/m³
PM10 17.11 µg/m³
O3 0.055 ppm
NO2 3.8 ppb
SO2 1 ppb
CO 0.20 ppm
NH3 0.64 µg/m³
NO 1.4 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.5 – 14.74 µg/m³
PM10 – 17.11 µg/m³
O3 – 107.64 µg/m³
NO2 – 7.16 µg/m³
SO2 – 2.65 µg/m³
CO – 228.58 µg/m³
NH3 – 0.64 µg/m³
NO – 1.4 µg/m³